#A657D7#A657D7

#A657D7 is a mid, vivid violet. Relative luminance 0.198; OKLCH L 60.6% C 0.196 H 310.3°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#A657D7
RGB	rgb(166, 87, 215)
HSL	hsl(277, 62%, 59%)
HSV	hsv(277, 60%, 84%)
CMYK	cmyk(22.8%, 59.5%, 0%, 15.7%)
CIE-LAB	lab(51.64, 54.07, -53.02)
CIE-LCH	lch(51.64, 75.72, 315.56°)
OKLab	oklab(60.63% 0.1266 -0.1492)
OKLCH	oklch(60.63% 0.196 310.3)
XYZ	xyz(31.3975, 19.8303, 66.4504)
Luminance	0.1983 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A657D7 #88D757

analogous

#6657D7 #A657D7 #D757C8

triadic

#A657D7 #D7A657 #57D7A6

tetradic

#A657D7 #D76657 #88D757 #57C8D7

square

#A657D7 #D76657 #88D757 #57C8D7

split-complementary

#A657D7 #C8D757 #57D766

monochromatic

#672391 #8A2EC2 #A657D7 #C088E3 #DABAEF

Accessibility & contrast

On white

4.23

#A657D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#A657D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A657D7

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A657D7	#FFFFFF	#000000	##000000
##A657D7	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2677DB

Deuteranopia (green-blind)

#497CD4

Tritanopia (blue-blind)

#A06F8F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #a657d7;
/* rgb */ color: rgb(166, 87, 215);
/* oklch */ color: oklch(60.6% 0.196 310.3);

Tailwind

colors: {
  custom: {
    50: '#c48ae4',
    500: '#a657d7',
    950: '#000000',
  },
}

SCSS

$custom: #a657d7;
$custom-light: #c48ae4;
$custom-dark: #000000;

JSON

{
  "hex": "#a657d7",
  "rgb": {
    "r": 166,
    "g": 87,
    "b": 215
  },
  "hsl": {
    "h": 277.031,
    "s": 61.538,
    "l": 59.216
  },
  "oklch": {
    "l": 0.60629,
    "c": 0.19563,
    "h": 310.3
  },
  "luminance": 0.1983
}

Semantic roles & 50–950 ramp

primary

#A657D7

secondary

#BFDEAC

accent

#E54381

background

#FCF8FE

surface

#F8F0FC

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A657D7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →